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A preparation method of Cordyceps militaris secondary fermentation health-care vinegar

A technology of health-care vinegar and Cordyceps militaris is applied in the field of condiments, which can solve the problems of high price and scarcity

Inactive Publication Date: 2016-02-10
BEIJING INST OF GENOMICS CHINESE ACAD OF SCI CHINA NAT CENT FOR BIOINFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The medicinal value of Cordyceps militaris is comparable to that of traditional Cordyceps sinensis. It is very similar to traditional Cordyceps sinensis in terms of the types of medicinal ingredients, and can produce a large amount of cordycepin. Oxidation, anti-virus, anti-inflammatory, hypoglycemic, anti-fatigue and other functions are the most ideal substitutes for traditional Cordyceps sinensis, but wild Cordyceps militaris, like traditional Cordyceps sinensis, is rare in nature and expensive

Method used

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  • A preparation method of Cordyceps militaris secondary fermentation health-care vinegar
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  • A preparation method of Cordyceps militaris secondary fermentation health-care vinegar

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Embodiment 1

[0024] Embodiment 1, preparation technology of Cordyceps militaris fermentation supernatant:

[0025] Under the sterile condition of the ultra-clean workbench, quantitatively inoculate the same amount into a conical flask (500mL) filled with 200mL of the first-grade liquid medium, at 24±1°C, let it stand for 1 day, and then culture it in a constant temperature shaker , temperature 25±1°C, shaking speed 150-180rpm. Shake culture for 7-10 days. After the fermentation is over, take out the Erlenmeyer flask from the shaker, and centrifuge the fermentation supernatant at 4000rpm for 20 minutes. The prepared fermentation supernatant is sterilized at 115°C for 20 minutes before use;

Embodiment 2

[0026] Embodiment 2: Secondary fermentation of Cordyceps militaris health-care vinegar soaking process

[0027] 1. Put the rice in the rice soaking tank, add water to wash, then soak in water, the water surface is 10-20cm higher than the rice surface, soak at 20-35°C, soak for 8-16 hours, adjust the soaking time according to the temperature; after soaking The rice grains should be kept intact, brittle when twisted by hand, and there is no white heart inside.

Embodiment 3

[0028] Embodiment three: Secondary fermentation of Cordyceps militaris health-care vinegar steaming process

[0029] 1. Steam the soaked rice in the rice steamer. The thickness of the rice layer is controlled at about 5-6cm (if the rice layer is too thick, it is easy to be caught, and the space is wasted if it is too thin). The steaming time is 1 hour, and the steamed rice is required The rice grains are hard on the outside and soft on the inside, with no white heart inside, neither sticky nor rotten.

[0030] 2. Spread the steamed rice under aseptic conditions by air-drying method, and cool it to about 30°C. Add Cordyceps militaris fermentation supernatant according to 100-150% of the weight of rice raw materials, and add saccharified koji made from Monascus spp. and Aspergullus niger. The usage amount is 1- 5%, add rhizopus and yeast cerevisiae starter, the dosage is 0.1-1% and 0.1-0.2% of the weight of rice respectively; stir well for fermentation

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Abstract

The invention discloses a health-care vinegar and a preparation method thereof. It belongs to the technical field of condiments. It is made of Cordyceps militaris through liquid fermentation, centrifugation to get supernatant, sterilization, rice washing and soaking, steaming, (adding Cordyceps militaris fermentation liquid) saccharification, alcoholic fermentation, acetic acid fermentation, vinegar pouring, deployment and sterilization , to obtain Cordyceps militaris health-care vinegar, thus adding a new member to the vinegar family, and also providing a new use method for Cordyceps militaris. The Cordyceps militaris health-care vinegar obtained by the method of the present invention not only has the function of traditional vinegar, but also has the functions of enhancing immunity and immune regulation, reducing blood fat, anti-fatty liver, anti-tumor, anti-aging, kidney tonifying and other functions of Cordyceps militaris.

Description

technical field [0001] The invention relates to a kind of vinegar and a preparation method thereof. Specifically, the invention relates to a health-care vinegar and a preparation method thereof, belonging to the technical field of condiments. Background technique [0002] Vinegar is traditionally used as a seasoning in our country. Chinese traditional medicine found that vinegar has good medicinal value. Li Shizhen of the Ming Dynasty recorded in "Compendium of Materia Medica": vinegar can cure various sores, swollen lumps, phlegm blood disease, heart and abdomen pain, kill fish, meat, vegetables and insect poisonous gas, and It has the function of detoxification and loose silt. Modern medicine has also confirmed that vinegar has various medicinal functions such as lowering blood pressure, lowering blood fat, softening blood vessels, sterilizing, helping digestion, anti-fatigue, laxative, and treating colds. With the continuous improvement of living standards, the purely c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12J1/04C12R1/685C12R1/645
Inventor 刘贵明王绪敏
Owner BEIJING INST OF GENOMICS CHINESE ACAD OF SCI CHINA NAT CENT FOR BIOINFORMATION
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